.edu_top {
  position: fixed;
  min-width: 1290px;
  min-height: 56px;
  width: 100%;
  max-height: 56px;
  background: #fff !important;
  box-shadow: 0 1px 10px 0 rgba(50, 50, 50, .2);
  z-index: 10;
  display: flex;


  .sidebar {
    width: 228px;
    height: 56px;
    padding: 16px 12px;
    box-sizing: border-box;
    background-color: #202439;

    .shared_sidebar_top_wrap {
      display: flex;
      align-items: center;
      cursor: pointer;

      .shared_sidebar_top_name {
        margin-left: 8px;
        font-size: 16px;
        line-height: 24px;
        font-weight: bolder;
        color: #fff;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }
    }
  }

  .topMenu {
    flex: 1;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;

    .topMenuLeft {
      line-height: 56px;
      width: 100px
    }

    .topMenuRight {
      line-height: 56px;
      display: flex;
      align-items: center;

      .separator {
        display: block;
        margin: 0 10px;
        color: #cccccc;
      }

      .shared_setting_menu {
        display: block;
        height: 40px;
        line-height: 40px;
        cursor: pointer;
        color: #202439;
        position: relative;

        .log_out {
          display: none;
          text-align: center;
          width: 100px;
          height: 40px;
          line-height: 40px;
          position: absolute;
          top: 36px;
          left: 0px;
          background-color: white;
          box-shadow: 0px 0px 24px 0px rgba(71, 62, 62, 0.09);
        }

        .log_out:hover {
          background-color: #edf4ff;
        }

        img {
          width: 24px;
          height: 24px;
          border-radius: 50%;
          vertical-align: middle;
          margin-right: 5px;
        }
      }

      .shared_setting_menu:hover {
        .log_out {
          display: block;
        }
      }
    }
  }
}

.school_master {
  display: flex;
  flex: auto;
  flex-direction: column;
  min-height: 0;
  background: #f0f2f5;
  min-width: 1050px;

  .master_silder_menu {
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(100vh - 56px);
    overflow: auto;
    position: fixed;
    top: 56px;
    width: 228px;
    background: #262b44;
    overflow: hidden;

    .menus {
      width: 245px;
      overflow-x: hidden;
      overflow-y: scroll;

      .menu_item_index {
        height: 40px;
        margin-bottom: 10px;

        .title {
          align-items: center;
          padding: 0 16px;
          height: 40px;
          line-height: 40px;
          font-size: 15px;
          color: #fff;
          cursor: pointer;
          margin-top: 10px;
        }

        .title:hover {
          background-color: hsla(0, 0%, 100%, .1);
        }


      }

      .menu_item {
        margin-top: 10px;
        margin-bottom: 10px;
        position: relative;

        .title {
          align-items: center;
          padding: 0 16px;
          height: 40px;
          line-height: 40px;
          font-size: 15px;
          font-weight: bolder;
          color: #fff;
        }

        ul {
          flex-wrap: wrap;
          padding-left: 35px;
          display: flex;
        }

        li {
          margin-bottom: 4px;
          width: 50%;
          height: 30px;
          line-height: 30px;
          box-sizing: border-box;
          cursor: pointer;
          list-style: none;
          line-height: 32px;
          -webkit-border-radius: 2px;
          border-radius: 2px;
          font-size: 14px;


          a {
            display: inline-block;
            border-radius: 2px;
            font-size: 14px;
            padding: 0 8px;
            line-height: 32px;
            color: hsla(0, 0%, 100%, 0.7);
            text-decoration: none;
          }

        }

        li:hover {
          a:hover {
            //background: #409EFF;
            color: #fff;
            background-color: hsla(0, 0%, 100%, .1);
          }
        }
      }

      .menu_item:after {
        content: "";
        display: block;
        height: 1px;
        width: 196px;
        position: absolute;
        left: 13px;
        background-color: #979797;
        opacity: .1;
        top: -5px;
      }

      // 分隔符
      .interval {
        height: 1px;
        width: 200px;
        background-color: #cccccc;
        opacity: .1;
        margin: 0 auto

      }
    }
  }


  .tools-title {
    line-height: 40px;
    padding-left: 24px;
    background-color: #f2f2f2;
    font-weight: 700;
    position: relative;
  }

  .tools-title::before {
    content: "";
    position: absolute;
    width: 4px;
    height: 20px;
    margin-top: -10px;
    top: 50%;
    left: 10px;
    background-color: #2878f0;
    border-radius: 1px;
  }

  .ss-main {
    margin-left: 228px;
    margin-top: 58px;
    padding: 10px;
    //min-width: calc(100vw - 248px)!important;
    //background-color: white;
  }
}


.active {
  background: #409EFF !important;
  color: #fff !important;
}

.active_title {
  background-color: hsla(0, 0%, 100%, .1);

}

